:root {
    --premium-blue: #1e3c72;
    --premium-violet: #2a5298;
    --accent-color: #4facfe;
}

.dashboard-bg {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    padding-bottom: 50px;
}

.stats-container {
    margin-top: 30px;
}

/* Page Header */
.page-header-row {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 20px;
    padding: 20px 28px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.04);
}

.page-title {
    font-size: 1.35rem;
    letter-spacing: -0.3px;
}

.breadcrumb {
    font-size: 0.78rem;
    margin-bottom: 0;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    font-weight: bold;
    color: #94a3b8;
}

.breadcrumb-item a {
    color: #64748b;
    text-decoration: none;
}

.breadcrumb-item.active {
    color: #1e3c72;
}

/* Section label */
.glass-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 24px;
    padding: 30px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.form-label {
    color: #444;
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
}

.form-control, .form-select {
    border: 1.5px solid #e0e6ed;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(79, 172, 254, 0.15);
    transform: translateY(-1px);
}

.btn-primary {
    background: linear-gradient(to right, #1e3c72, #2a5298);
    border: none;
    box-shadow: 0 4px 15px rgba(30, 60, 114, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(to right, #2a5298, #1e3c72);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 60, 114, 0.4);
}

/* Professional Segmented Tabs */
.custom-nav-tabs {
    background: rgba(255, 255, 255, 0.7);
    padding: 6px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    display: inline-flex;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}

.custom-nav-tabs .nav-link {
    border: none !important;
    border-radius: 10px !important;
    padding: 10px 24px !important;
    font-weight: 700 !important;
    color: #64748b !important;
    font-size: 0.85rem !important;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.custom-nav-tabs .nav-link:hover {
    color: var(--premium-blue) !important;
    background: rgba(30, 60, 114, 0.05);
}

.custom-nav-tabs .nav-link.active {
    background: linear-gradient(135deg, var(--premium-blue) 0%, var(--premium-violet) 100%) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(30, 60, 114, 0.2);
}

/* Module Sectioning */
.page-module {
    margin-bottom: 20px;
    animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Select2 Custom Styles */
.select2-container--bootstrap-5 .select2-selection {
    border: 1.5px solid #e0e6ed;
    border-radius: 0.5rem;
    min-height: 45px;
    padding: 0.5rem;
}

.select2-container--bootstrap-5 .select2-selection--single .select2-selection__rendered {
    color: #444;
    padding-left: 0;
}

.select2-container--bootstrap-5.select2-container--focus .select2-selection {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(79, 172, 254, 0.15);
}

.transition-all {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.transition-all:hover {
    transform: translateX(-5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1) !important;
}

/* Landmark Master Manage — match text inputs to Select2 row height */
#landmarkForm .form-control:not(textarea) {
    min-height: 45px;
}

#landmarkForm .min-validation-msg {
    min-height: 1.25rem;
}

/* Question Category Manage — align inputs with Select2 */
#questionCategoryForm .form-control:not(textarea) {
    min-height: 45px;
}

#questionCategoryForm .min-validation-msg {
    min-height: 1.25rem;
}

/* Vendor Master Manage */
#vendorManageForm .form-control:not(textarea) {
    min-height: 45px;
}

#vendorManageForm .min-validation-msg {
    min-height: 1.25rem;
}

#vendorManageForm .vendor-val-msg {
    display: none;
    min-height: 1.25rem;
    margin-top: 0.25rem;
}

#vendorManageForm .vendor-val-msg.is-visible,
#vendorManageForm .vendor-val-msg.field-validation-error {
    display: block !important;
}

#vendorEmployeeManageForm .ve-field-error {
    display: none;
    min-height: 1.25rem;
    margin-top: 0.25rem;
}

#vendorEmployeeManageForm .ve-field-error.is-visible,
#vendorEmployeeManageForm .ve-field-error.field-validation-error {
    display: block !important;
}

#empForm .em-field-error {
    display: none;
    min-height: 1.25rem;
    margin-top: 0.25rem;
}

#empForm .em-field-error.is-visible,
#empForm .em-field-error.field-validation-error {
    display: block !important;
}

#vendorManageForm .form-control.is-invalid,
#vendorManageForm .form-control:invalid,
#vendorManageForm .select2-container--bootstrap-5 .select2-selection.is-invalid {
    border-color: #dee2e6 !important;
    box-shadow: none !important;
    background-image: none !important;
}

/* SLA Master Manage */
#slaForm .form-control:not(textarea) {
    min-height: 45px;
}

#slaForm .min-validation-msg {
    min-height: 1.25rem;
}

#slaForm .sla-field-error.field-validation-error {
    display: block !important;
}

/* Employee Leave Manage */
#leaveForm .form-control:not(textarea) {
    min-height: 45px;
}

#leaveForm .min-validation-msg {
    min-height: 1.25rem;
}

#newsForm .form-control:not(textarea),
#faqForm .form-control:not(textarea) {
    min-height: 45px;
}

#newsForm .min-validation-msg,
#faqForm .min-validation-msg {
    min-height: 1.25rem;
}

/* Area Master Manage — inline client errors under fields */
#areaForm .select2-container--bootstrap-5.is-invalid .select2-selection {
    border-color: #dc3545 !important;
}

#areaForm .amc-client-field-error,
#areaForm span.field-validation-error {
    display: block;
}

#locationForm .form-control.is-invalid,
#locationForm .select2-container--bootstrap-5 .select2-selection.is-invalid {
    border-color: #dc3545 !important;
}

#locationForm .loc-field-error {
    display: none;
    min-height: 1.25rem;
    margin-top: 0.25rem;
}

#locationForm .loc-field-error.is-visible,
#locationForm .loc-field-error.field-validation-error {
    display: block !important;
}

/* MAC Address Manage */
#macAddressManageForm .form-control:not(textarea) {
    min-height: 45px;
}